CN108582130A - a kind of automatic mechanical hand - Google Patents
a kind of automatic mechanical hand Download PDFInfo
- Publication number
- CN108582130A CN108582130A CN201810619343.4A CN201810619343A CN108582130A CN 108582130 A CN108582130 A CN 108582130A CN 201810619343 A CN201810619343 A CN 201810619343A CN 108582130 A CN108582130 A CN 108582130A
- Authority
- CN
- China
- Prior art keywords
- hydraulic stem
- turntable
- rotating bar
- carriage
- automatic mechanical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/0009—Constructional details, e.g. manipulator supports, bases
Landscapes
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a kind of automatic mechanical hands, including pedestal and the turntable being set on pedestal, the installed in front of turntable has rotating bar, and the downside of turntable is connected by supporting rod with pedestal, fixing axle is fixed on the left of rotating bar, and the outside of fixing axle is connected by the second swivel bearing with turntable, it is fixed with telescopic rod on the outside of first hydraulic stem, and first hydraulic stem be fixedly arranged at the front end with connecting pin, the outer end of carriage is equipped with idler wheel, the left end of second motor is fixed with the second rotary shaft, and third swivel bearing is equipped on the outside of the second rotary shaft.The automatic mechanical hand is under the cooperating of turntable, rotating bar and carriage, manipulator can be enable to be moved up and down, it is also equipped with the first hydraulic stem and the second hydraulic stem in the front end of device, stability when Manipulator Transportation object can be improved, the structural principle of the manipulator is easily achieved, it may have very high practical value.
Description
Technical field
The present invention relates to manipulator technical field, specially a kind of automatic mechanical hand.
Background technology
Manipulator is a kind of certain holding functions that can imitate human hand and arm, to press fixed routine crawl, carry object
Or the automatic pilot of operation instrument.It can replace the heavy labor of people to realize the mechanization and automation of production, can be
It is operated under hostile environment to protect personal safety, thus be widely used in machine-building, metallurgy, electronics, light industry and atomic energy etc.
Department.
With the rapid development of Chinese national economy and industry, industrial automation manipulator is in kind, scale, design and system
It makes technology etc. and has also obtained rapid development and raising, by taking automatic mechanical hand as an example, automatic mechanical hand is wide at present
It is general to be applied to every field, but it finds that some problems in the use of automatic mechanical hand, such as some automated machines
For hand in grasp handling object, stability is not high, this can greatly increase security risk when automatic mechanical hand uses, also
Some automatic mechanical hands having can only carry out simple grasp handling object up and down, and functionality is relatively low, and also having can be random
Change the automatic mechanical hand of carry direction, but its cost is excessively high, practical value is relatively low, so we have proposed a kind of automations
Manipulator, in order to solve the problems, such as to propose among the above.
Invention content
The purpose of the present invention is to provide a kind of automatic mechanical hands, to solve the existing market that above-mentioned background technology proposes
On automatic mechanical hand stability it is not high, functional poor, the relatively low problem of practical value.
To achieve the above object, the present invention provides the following technical solutions：A kind of automatic mechanical hand, including pedestal and setting
There is rotating bar in the installed in front of the turntable on pedestal, the turntable, and the downside of turntable is connected by supporting rod with pedestal,
It is provided with carriage on front side of the rotating bar, and is mounted on the first hydraulic stem at left and right sides of carriage, further includes
The rear end of fixed plate, the fixed plate is connected by the first hydraulic stem with carriage, and the both sides up and down of carriage are equal
Second hydraulic stem is installed, the support bar top is provided with first motor, first is fixed on the right side of the first motor
Rotary shaft, and the outside of the first rotary shaft is connected by the first swivel bearing with turntable, is fixed on the left of the rotating bar
Fixing axle, and the outside of fixing axle is connected by the second swivel bearing with turntable, is fixed on the outside of first hydraulic stem
Telescopic rod, and the first hydraulic stem is fixedly arranged at the front end with connecting pin, is fixed with rack, and the lower section of rack on the inside of the rotating bar
It is connected with gear, the outer end of the carriage is equipped with idler wheel, and the second motor is provided on the inside of carriage, and described
The left end of two motors is fixed with the second rotary shaft, and third swivel bearing is equipped on the outside of the second rotary shaft.
Preferably, the front side of the turntable is circle shape groove structure, and the lateral surface of its circle shape groove structure and the
Two swivel bearings are in contact.
Preferably, the front side of the rotating bar is groove structure, and rotating bar is with carriage by its groove structure
It is slidably connected.
Preferably, the pedestal is U-typed structure, and the width of pedestal U-typed structure is more than the width of the second hydraulic stem.
Preferably, the front end of first hydraulic stem and the second hydraulic stem is structure of right angle tyoe, and the first hydraulic stem with
Fixed plate constitutes bascule.
Preferably, the idler wheel has two groups, and there are four every group of settings, and idler wheel is located inside and outside rotating bar.
Compared with prior art, the beneficial effects of the invention are as follows：The automatic mechanical hand is provided with turntable, can will rotate
Bar is rotated, and carriage is additionally provided in rotating bar, and carriage can be slided in rotating bar, in turntable, is turned
Under the cooperating of lever and carriage, manipulator can be enable to be moved up and down, improve the work of manipulator
Make performance, also increases the functionality of manipulator, and then improve the use value of whole device, be also equipped in the front end of device
First hydraulic stem and the second hydraulic stem, then coordinate the fixed plate on the first hydraulic stem, manipulator can be improved in carry an object
Stability, this can greatly reduce automatic mechanical hand use when security risk, to improve the safety in utilization of manipulator,
The structural principle of the manipulator is fairly simple, it is easy to accomplish, it may have very high practical value.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is side structure schematic view of the present invention；
Fig. 3 is the first hydraulic stem partial structural diagram of the invention；
Fig. 4 is the cross-sectional view of rotating bar of the present invention and carriage.
In figure：1, turntable, 2, rotating bar, 3, supporting rod, 4, pedestal, 5, carriage, 6, fixed plate, the 7, first hydraulic pressure
Bar, the 8, second hydraulic stem, the 9, first swivel bearing, 10, first motor, the 11, first rotary shaft, 12, fixing axle, the 13, second rotation
Shaft is held, and 14, telescopic rod, 15, connecting pin, 16, rack, 17, gear, 18, idler wheel, 19, third swivel bearing, the 20, second electricity
Machine, the 21, second rotary shaft.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of automatic mechanical hand, including pedestal 4 and be set to
The installed in front of turntable 1 on pedestal 4, turntable 1 has rotating bar 2, and the downside of turntable 1 is connected by supporting rod 3 with pedestal 4
It connects, pedestal 4 is U-typed structure, and the width of 4 U-typed structure of pedestal is more than the width of the second hydraulic stem 8, facilitates the second hydraulic pressure
The work of bar 8, and then the service efficiency of the second hydraulic stem 8 is improved, the front side of rotating bar 2 is provided with carriage 5, and slides
The left and right sides of device 5 is mounted on the first hydraulic stem 7, and the front side of rotating bar 2 is groove structure, and rotating bar 2 is recessed by its
Slot structure is to be slidably connected with carriage 5, facilitates the work of manipulator, improves the working efficiency of manipulator.Further include solid
The rear end of fixed board 6, fixed plate 6 is connected by the first hydraulic stem 7 with carriage 5, and the both sides up and down of carriage 5 are pacified
Equipped with the second hydraulic stem 8,3 top of supporting rod is provided with first motor 10, the right side of first motor 10 is fixed with the first rotation
Axis 11, and the outside of the first rotary shaft 11 is connected by the first swivel bearing 9 with turntable 1, the front side of turntable 1 is circular recessed
Slot structure, and the lateral surface of its circle shape groove structure is in contact with the second swivel bearing 13, improves when rotating bar 2 rotates
Stability, and then the working performance of rotating bar 2 is improved, the left side of rotating bar 2 is fixed with fixing axle 12, and the outside of fixing axle 12
It is connected with turntable 1 by the second swivel bearing 13, the outside of the first hydraulic stem 7 is fixed with telescopic rod 14, and the first hydraulic stem 7
Be fixedly arranged at the front end with connecting pin 15, the front end of the first hydraulic stem 7 and the second hydraulic stem 8 is structure of right angle tyoe, and the first hydraulic pressure
Bar 7 constitutes bascule with fixed plate 6, can improve stability of the manipulator in carry an object, this can greatly reduce automatically
Change security risk when manipulator uses, to improve the usage safety performance of manipulator, the inside of rotating bar 2 is fixed with rack
16, and the lower section of rack 16 is connected with gear 17, the outer end of carriage 5 is equipped with idler wheel 18, and the inside of carriage 5 is set
It is equipped with the second motor 20, idler wheel 18 has two groups, and there are four every group of settings, and idler wheel 18 is located inside and outside rotating bar 2,
The stability of carriage 5 is improved, and then improves the working efficiency of carriage 5, the left end of the second motor 20 is fixed with the
Two rotary shafts 21, and the outside of the second rotary shaft 21 is equipped with third swivel bearing 19.
Application process：When using the automatic mechanical hand, device is fixed by pedestal 4 first, then starts second
Motor 20, the second motor 20 by the second rotary shaft 21 and third swivel bearing 19 with moving gear 17, in gear 17 and rack 16
Under the action of, carriage 5 can be slided by idler wheel 18 in rotating bar 2, when rotating bar 2 be in it is vertical when, by carriage 5
2 bottom of rotating bar is slid into, is then opened fixed plate 6 by telescopic rod 14 and connecting pin 15, expands the first hydraulic stem 7 later
Between and the distance between the second hydraulic stem 8, object is placed on the second hydraulic stem 8, then pass through the first hydraulic stem 7 and the second liquid
Compression bar 8 clamps object, fixes object finally by fixed plate 6, can move up and down carriage 5 after fixed,
When being moved left and right if necessary to carriage 5, first motor 10 can be started, first motor 10 can pass through the first rotary shaft 11
Rotating bar 2 is rotated with the first swivel bearing 9, then rotating bar 2 is in by level by fixing axle 12 and the second swivel bearing 13,
Carriage 5 can move left and right in this way, to complete a series of activities.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacing, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection domain of invention.
Claims (6)
1. a kind of automatic mechanical hand, including pedestal（4）Be set to pedestal（4）On turntable（1）, it is characterised in that：It is described
Turntable（1）Installed in front have rotating bar（2）, and turntable（1）Downside pass through supporting rod（3）With pedestal（4）It is connected, it is described
Rotating bar（2）Front side be provided with carriage（5）, and carriage（5）The left and right sides be mounted on the first hydraulic stem
（7）, further include fixed plate（6）, the fixed plate（6）Rear end pass through the first hydraulic stem（7）With carriage（5）It is connected,
And carriage（5）Both sides up and down be mounted on the second hydraulic stem（8）, in the supporting rod（3）Top is provided with the first electricity
Machine（10）, the first motor（10）Right side be fixed with the first rotary shaft（11）, and the first rotary shaft（11）Outside pass through
First swivel bearing（9）With turntable（1）It is connected, the rotating bar（2）Left side be fixed with fixing axle（12）, and fixing axle
（12）Outside pass through the second swivel bearing（13）With turntable（1）It is connected, first hydraulic stem（7）Outside be fixed with and stretch
Contracting bar（14）, and the first hydraulic stem（7）Be fixedly arranged at the front end with connecting pin（15）, the rotating bar（2）Inside be fixed with rack
（16）, and rack（16）Lower section be connected with gear（17）, the carriage（5）Outer end idler wheel is installed（18）, and it is sliding
Dynamic device（5）Inside be provided with the second motor（20）, second motor（20）Left end be fixed with the second rotary shaft（21）,
And second rotary shaft（21）Outside third swivel bearing is installed（19）.
2. a kind of automatic mechanical hand according to claim 1, it is characterised in that：The turntable（1）Front side be annulus
Shape groove structure, and the lateral surface of its circle shape groove structure and the second swivel bearing（13）It is in contact.
3. a kind of automatic mechanical hand according to claim 1, it is characterised in that：The rotating bar（2）Front side be it is recessed
Slot structure, and rotating bar（2）Pass through its groove structure and carriage（5）To be slidably connected.
4. a kind of automatic mechanical hand according to claim 1, it is characterised in that：The pedestal（4）For U-typed structure,
And pedestal（4）The width of U-typed structure is more than the second hydraulic stem（8）Width.
5. a kind of automatic mechanical hand according to claim 1, it is characterised in that：First hydraulic stem（7）With second
Hydraulic stem（8）Front end be structure of right angle tyoe, and the first hydraulic stem（7）With fixed plate（6）Constitute bascule.
6. a kind of automatic mechanical hand according to claim 1, it is characterised in that：The idler wheel（18）There are two groups, every group
There are four settings, and idler wheel（18）It is located at rotating bar（2）Inside and outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810619343.4A CN108582130A (en) | 2018-06-15 | 2018-06-15 | a kind of automatic mechanical hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810619343.4A CN108582130A (en) | 2018-06-15 | 2018-06-15 | a kind of automatic mechanical hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108582130A true CN108582130A (en) | 2018-09-28 |
Family
ID=63627812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810619343.4A Withdrawn CN108582130A (en) | 2018-06-15 | 2018-06-15 | a kind of automatic mechanical hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108582130A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104427A (en) * | 2019-06-10 | 2019-08-09 | 湖北工程职业学院 | A kind of four axis industry mechanical arms that scalability is strong |
-
2018
- 2018-06-15 CN CN201810619343.4A patent/CN108582130A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104427A (en) * | 2019-06-10 | 2019-08-09 | 湖北工程职业学院 | A kind of four axis industry mechanical arms that scalability is strong |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180928 |